河南省中深层地热地质特征、靶区选择及物探工程设计

Geothermal geological characteristics,target selection and geophysical engineering design of middle and deep layers in Henan Province

河南省地热资源丰富,分析了通许凸起鄢陵段和李口向斜凹陷区地热2个研究区地热地质特征,主要为地温场特征、热储特征以及地热流体特征,得出研究区地温梯度较高区,导水构造多,具有丰富的地热资源。并分析了2个研究区的靶区选择和物探工程设计。研究可为实现河南省调整优化能源结构、治理大气污染、发展低碳经济的战略目标提供政策与技术支撑,服务河南省生态环境保护与高质量发展,意义重大。

Henan Province is rich in geothermal resources,based on the analysis of the geothermal geological characteristics of the two research areas of Yanling section of Tongxu uplift and Likou syncline depression,mainly the characteristics of geothermal field,thermal reservoir and geothermal fluid,it was concluded that the research area had high geothermal gradient,many water conducting structures and rich geothermal resources.The target selection and geophysical engineering design of the two research areas were analyzed.The research could provide policy and technical support for realizing the strategic objectives of adjusting and optimizing the energy structure,controlling air pollution,and developing a low-carbon economy in Henan Province,and serve the ecological environment protection and high-quality development of Henan Province,which was of great significance.